/* ===========================
   GENERAL STYLES & VARIABLES
   =========================== */

:root {
    --primary-color: #10b981;
    --primary-dark: #059669;
    --primary-light: #d1fae5;
    --white: #ffffff;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --border-color: #e5e7eb;
    --shadow: 0 10px 30px rgba(16, 185, 129, 0.1);
    --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===========================
   TYPOGRAPHY
   =========================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
}

h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 20px;
}

h3 {
    font-size: 1.35rem;
}

p {
    margin-bottom: 15px;
    color: var(--text-light);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 500px;
}

/* ===========================
   BUTTONS
   =========================== */

.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Poppins', sans-serif;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(16, 185, 129, 0.3);
}

.btn-order {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-order:hover {
    background-color: var(--primary-dark);
}

.required {
    color: #ef4444;
}

/* ===========================
   NAVIGATION BAR
   =========================== */

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
}

.nav-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
}

.company-name-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
}

.name-accent {
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: 900;
}

.company-name {
    color: var(--primary-color);
    font-size: 2.5rem;
    font-weight: 900;
    font-family: 'High Tower Text', 'High Tower', serif;
    margin: 0;
    line-height: 1;
    animation-delay: 0.2s;
    animation: float 3s ease-in-out infinite;
    position: relative;
    padding: 10px 15px;
    border-left: 3px solid var(--primary-color);
    border-right: 3px solid var(--primary-color);
}

.product-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin: 0;
}

.distributor-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: #000000;
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0;
    align-items: center;
}

.nav-item {
    margin: 0;
}

.nav-link {
    display: block;
    padding: 10px 20px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    border-radius: 5px;
}

.nav-link:hover {
    color: var(--primary-color);
    background-color: var(--primary-light);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        gap: 0;
        padding: 20px;
        display: none;
        box-shadow: var(--shadow-sm);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        padding: 12px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-item:last-child {
        margin-top: 10px;
        width: 100%;
    }
}

/* ===========================
   HERO SECTION
   =========================== */

.hero {
    padding: 80px 0 60px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
}

.hero-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-title {
    font-size: 2.8rem;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.8;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
}

.badge {
    background: var(--white);
    padding: 10px 15px;
    border-radius: 25px;
    font-size: 0.9rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-sm);
    font-weight: 600;
}

.badge i {
    font-size: 0.8rem;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

/* Product Image */
.product-image {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    animation: float 3s ease-in-out infinite;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(16, 185, 129, 0.3);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fade-in-up 0.8s ease-out forwards;
}

@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 30px;
        padding-top: 40px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .product-image {
        max-height: 300px;
    }

    .trust-badges {
        gap: 10px;
    }

    .badge {
        font-size: 0.8rem;
        padding: 8px 12px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}

/* ===========================
   PROBLEMS SECTION
   =========================== */

.problems {
    padding: 80px 0;
    background-color: var(--white);
}

.problems h2 {
    text-align: center;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.problem-card {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.problem-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
}

.problem-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.problem-card h3 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.problem-card p {
    font-size: 0.95rem;
}

.problem-solution {
    background: linear-gradient(135deg, var(--primary-light), var(--white));
    padding: 40px;
    border-left: 5px solid var(--primary-color);
    border-radius: 10px;
    text-align: center;
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .problems {
        padding: 60px 0;
    }

    .problems h2 {
        font-size: 2rem;
    }

    .problem-solution {
        padding: 25px;
    }
}

/* ===========================
   BENEFITS SECTION
   =========================== */

.benefits {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--white), var(--primary-light));
}

.benefits h2 {
    text-align: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-top: 5px solid var(--primary-color);
}

.benefit-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--primary-color);
}

.benefit-card h3 {
    color: var(--text-dark);
    margin-bottom: 15px;
}

.benefit-card p {
    font-size: 0.95rem;
    color: var(--text-light);
}

@media (max-width: 768px) {
    .benefits {
        padding: 60px 0;
    }

    .benefit-card {
        padding: 30px;
    }
}

/* ===========================
   HOW TO USE SECTION
   =========================== */

.how-to-use {
    padding: 80px 0;
    background: var(--white);
}

.how-to-use h2 {
    text-align: center;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.step-card {
    position: relative;
    padding: 40px;
    border-radius: 15px;
    background: linear-gradient(135deg, var(--primary-light), var(--white));
    border: 2px solid var(--primary-color);
    text-align: center;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 30px;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.3rem;
}

.step-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    margin-top: 10px;
}

.step-card h3 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.step-card p {
    font-size: 0.95rem;
    color: var(--text-light);
}

@media (max-width: 768px) {
    .how-to-use {
        padding: 60px 0;
    }

    .step-card {
        padding: 30px;
    }
}

/* ===========================
   REVIEWS SECTION
   =========================== */

.reviews {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--primary-light), var(--white));
}

.reviews h2 {
    text-align: center;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 5px solid var(--primary-color);
}

.testimonial-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-10px);
}

.rating {
    color: #fbbf24;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.rating i {
    margin-right: 3px;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-dark);
    font-style: italic;
    margin-bottom: 15px;
    line-height: 1.6;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.9rem;
    margin: 0;
}

@media (max-width: 768px) {
    .reviews {
        padding: 60px 0;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   PRICING SECTION
   =========================== */

.pricing {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

.pricing-card {
    background: var(--white);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: var(--shadow);
}

.pricing-card h2 {
    color: var(--primary-color);
}

.price {
    font-size: 3.5rem;
    color: var(--primary-color);
    font-weight: 700;
    margin: 20px 0;
    font-family: 'Poppins', sans-serif;
}

.price span {
    font-size: 1.2rem;
    color: var(--text-light);
}

.urgency {
    background: #fef08a;
    color: #92400e;
    padding: 12px;
    border-radius: 10px;
    margin: 20px 0;
    font-weight: 600;
}

.urgency i {
    margin-right: 8px;
}

.pricing-card .btn {
    width: 100%;
    margin: 20px 0;
}

.price-features {
    text-align: left;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
}

.price-features p {
    color: var(--text-dark);
    font-weight: 500;
    margin-bottom: 12px;
}

.price-features i {
    color: var(--primary-color);
    margin-right: 10px;
}

@media (max-width: 768px) {
    .pricing {
        padding: 60px 0;
    }

    .pricing-card {
        padding: 30px;
    }

    .price {
        font-size: 2.5rem;
    }
}

/* ===========================
   ORDER FORM SECTION
   =========================== */

.order-form-section {
    padding: 80px 0;
    background: var(--white);
}

.order-form-section h2 {
    text-align: center;
}

.order-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.error-message {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 5px;
    display: block;
    min-height: 18px;
}

.form-group button {
    width: 100%;
}

@media (max-width: 768px) {
    .order-form-section {
        padding: 60px 0;
    }

    .order-form {
        padding: 0 15px;
    }
}

/* ===========================
   DELIVERY INFO SECTION
   =========================== */

.delivery-info {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--primary-light), var(--white));
}

.delivery-info h2 {
    text-align: center;
}

.delivery-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.delivery-item {
    text-align: center;
}

.delivery-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.delivery-item h3 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.delivery-item p {
    color: var(--text-light);
}

@media (max-width: 768px) {
    .delivery-info {
        padding: 60px 0;
    }

    .delivery-features {
        gap: 30px;
    }
}

/* ===========================
   CONTACT SECTION
   =========================== */

.contact {
    padding: 80px 0;
    background: var(--white);
}

.contact h2 {
    text-align: center;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.contact-item {
    text-align: center;
}

.contact-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.contact-item h3 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.contact-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-item a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .contact {
        padding: 60px 0;
    }

    .contact-info {
        gap: 30px;
    }
}

/* ===========================
   FLOATING WHATSAPP BUTTON
   =========================== */

.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--white);
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    z-index: 999;
    animation: bounce 1s infinite alternate;
}

.floating-whatsapp:hover {
    transform: scale(1.15);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

@keyframes bounce {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    .floating-whatsapp {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
    }
}

/* ===========================
   FOOTER
   =========================== */

.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.footer-section p {
    color: #d1d5db;
    margin-bottom: 0;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 20px;
    text-align: center;
    color: #9ca3af;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer {
        padding: 40px 0 20px;
    }
}

/* ===========================
   SCROLL REVEAL ANIMATION
   =========================== */

.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    animation: scroll-reveal 0.6s ease-out forwards;
}

@keyframes scroll-reveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===========================
   RESPONSIVE UTILITIES
   =========================== */

@media (max-width: 1024px) {
    h2 {
        font-size: 2.2rem;
    }

    .hero-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.2rem;
    }

    .container {
        padding: 0 16px;
    }

    section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    h2 {
        font-size: 1.6rem;
    }

    h3 {
        font-size: 1.1rem;
    }

    .hero-title {
        font-size: 1.7rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .price {
        font-size: 2.5rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* ===========================
   ACCESSIBILITY
   =========================== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: more) {
    :root {
        --shadow: 0 10px 30px rgba(16, 185, 129, 0.2);
        --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.15);
    }

    .benefit-card,
    .step-card,
    .testimonial-card {
        border-width: 3px;
    }
}

/* ===========================
   PRINT STYLES
   =========================== */

@media print {
    .navbar,
    .floating-whatsapp {
        display: none;
    }

    body {
        background: var(--white);
    }
}